GB1536960A - Radio direction finding - Google Patents

Radio direction finding

Info

Publication number
GB1536960A
GB1536960A GB50368/76A GB5036876A GB1536960A GB 1536960 A GB1536960 A GB 1536960A GB 50368/76 A GB50368/76 A GB 50368/76A GB 5036876 A GB5036876 A GB 5036876A GB 1536960 A GB1536960 A GB 1536960A
Authority
GB
United Kingdom
Prior art keywords
output signal
receiver
receiver output
finding
estimate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB50368/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECR DEFENCE
Secretary of State for Defence Canada
Original Assignee
SECR DEFENCE
Secretary of State for Defence Canada
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SECR DEFENCE, Secretary of State for Defence Canada filed Critical SECR DEFENCE
Priority to GB50368/76A priority Critical patent/GB1536960A/en
Priority to US05/855,584 priority patent/US4163978A/en
Priority to CA292,133A priority patent/CA1129053A/en
Priority to AU31135/77A priority patent/AU506392B2/en
Priority to FR7736378A priority patent/FR2373068A1/fr
Priority to DE19772753764 priority patent/DE2753764A1/de
Publication of GB1536960A publication Critical patent/GB1536960A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/58—Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane
    • G01S3/66—Narrow-beam systems producing in the receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the transmitter from the receiver and a reference direction from the receiver; Overlapping broad-beam systems defining in the receiver a narrow zone and producing a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the transmitter from the receiver and a reference direction from the receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • G01S3/20—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived by sampling signal received by an antenna system having periodically-varied orientation of directivity characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB50368/76A 1976-12-02 1976-12-02 Radio direction finding Expired GB1536960A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB50368/76A GB1536960A (en) 1976-12-02 1976-12-02 Radio direction finding
US05/855,584 US4163978A (en) 1976-12-02 1977-11-29 Radio direction finding
CA292,133A CA1129053A (en) 1976-12-02 1977-12-01 Radio direction finding
AU31135/77A AU506392B2 (en) 1976-12-02 1977-12-01 Radio direction finding
FR7736378A FR2373068A1 (fr) 1976-12-02 1977-12-02 Procede et dispositif de radiogoniometrie
DE19772753764 DE2753764A1 (de) 1976-12-02 1977-12-02 Verfahren und vorrichtung zur funkpeilung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50368/76A GB1536960A (en) 1976-12-02 1976-12-02 Radio direction finding

Publications (1)

Publication Number Publication Date
GB1536960A true GB1536960A (en) 1978-12-29

Family

ID=10455663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50368/76A Expired GB1536960A (en) 1976-12-02 1976-12-02 Radio direction finding

Country Status (6)

Country Link
US (1) US4163978A (enExample)
AU (1) AU506392B2 (enExample)
CA (1) CA1129053A (enExample)
DE (1) DE2753764A1 (enExample)
FR (1) FR2373068A1 (enExample)
GB (1) GB1536960A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2217771C2 (ru) * 2001-05-03 2003-11-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт измерительных приборов" Способ увеличения скрытности параметров радиолокационной станции

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317120A (en) * 1979-09-24 1982-02-23 The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission Sector scan ADF system
DE3035757A1 (de) * 1980-09-22 1986-05-15 Fried. Krupp Gmbh, 4300 Essen Verfahren und vorrichtung zum extrahieren von zielsignalen
US4454583A (en) * 1981-06-30 1984-06-12 Signal Scanning Products, Inc. Navigation system
US6366627B1 (en) 1983-09-28 2002-04-02 Bae Systems Information And Electronic Systems Integration, Inc. Compressive receiver with frequency expansion
US4641143A (en) * 1983-09-28 1987-02-03 Sanders Associates, Inc. Two-dimensional acquisition system using circular array
US4604626A (en) * 1983-11-21 1986-08-05 Sanders Associates, Inc. Acquisition system employing circular array
US4833478A (en) * 1983-12-12 1989-05-23 General Electric Company Automatic direction finder antenna array
US5030959A (en) * 1986-06-03 1991-07-09 Southwest Research Institute Enhanced automatic bearing indicator system
FR2640758B1 (fr) * 1988-12-19 1992-04-03 Assistance Tech Etu Realisat E Radiogoniometre, notamment pour emission u.h.f. pulsee de courte duree, utilisant une voie de reception unique a grande dynamique et a traitement numerique du signal
FR2649210B1 (fr) * 1989-07-28 1991-09-13 Thomson Trt Defense Procede de reception d'impulsion de type m.l.s. et dispositif permettant la mise en oeuvre de ce procede
FI105596B (fi) 1996-05-27 2000-09-15 Nokia Networks Oy Menetelmä matkaviestimen sijainnin selvittämiseksi
RU2168738C1 (ru) * 1999-11-09 2001-06-10 Особое конструкторское бюро Московского энергетического института Способ пеленгования источника излучения и антенная система для его реализации
RU2491569C2 (ru) * 2010-03-25 2013-08-27 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Способ пеленгования с повышенной разрешающей способностью
EP3290942B1 (en) * 2016-08-31 2019-03-13 Rohde & Schwarz GmbH & Co. KG A method and apparatus for detection of a signal
CN115856765B (zh) * 2022-11-28 2024-05-10 中国电子科技集团公司第十研究所 一种用于测向精度改善的测向修正方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766027A1 (de) * 1968-03-23 1971-05-19 Battelle Institut E V Verfahren und Anordnung zur Richtungsbestimmung eines Senders unter Anwendung einer Maximumpeilung mit umlaufender keulenfoermiger Richtcharakteristik
DE2358585C3 (de) * 1973-11-24 1979-11-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Funkpeiler und nach dem Reziprozitätsgesetz arbeitendes Funkfeuer
US4030099A (en) * 1974-12-12 1977-06-14 Westinghouse Electric Corporation Digital antenna control apparatus for a communications terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2217771C2 (ru) * 2001-05-03 2003-11-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт измерительных приборов" Способ увеличения скрытности параметров радиолокационной станции

Also Published As

Publication number Publication date
AU506392B2 (en) 1979-12-20
AU3113577A (en) 1979-06-07
DE2753764A1 (de) 1978-07-20
US4163978A (en) 1979-08-07
CA1129053A (en) 1982-08-03
FR2373068B1 (enExample) 1984-02-17
FR2373068A1 (fr) 1978-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921123